condition mean min max 1 h after light 41.568937505 35.40944564 47.72842937 3 h after light 36.34518148666667 29.01782436 44.55958404 5 h after light 32.15245702666667 31.13262642 33.19678658 7 h after light 35.893997793333334 34.05145534 37.0566571 9 h after light 33.92470144666667 25.22200325 38.90449714 11 h after light 37.47962907 35.84801196 39.98034473 1 h after dark 47.87410370333333 42.5240915 52.90118782 3 h after dark 60.97139919333333 49.23558587 74.36321309 5 h after dark 66.42962508333333 61.69956435 70.81637769 7 h after dark 72.84052803666667 70.75073502 73.9398649 9 h after dark 73.17794024333334 68.4297718 81.23044427 11 h after dark 70.72367344999999 64.5230653 75.95612761